Answer Posted / jai prakash narain singh
first of all i shall expain you regarding IP, IP means
ingress protection, first digit indicates protection against
solid and second digit indicates protection against liquid
for equipment enclosure.lets say IP 11 MEANS SOLID BODY
ABOVE 50 MM WILL NOT GO INSIDE ENCLOSURE AND LIQUID FALLING
FROM TOP OF ENCLOSURE WILL NOT INGRESS.AS IP NO. INCREASES
PROTECTION ALSO INCREASES.
ip 55 MEANS IT IS ALMOST DUST PROOF AND WEATHER PROOF.
FOR FURTHER QUERY CONTACT ME ON MY E MAIL ID.
jpnsingh12@rediffmail.com
| Is This Answer Correct ? | 14 Yes | 1 No |
Post New Answer View All Answers
aternator every parts and its working
What is a fuse? How does it work? What are materials used?
Why is voltage is required to be within permissible range for an electrical equipment?
Please nybody say, weather the result of Bharat Oman is declared or not? Probable date of declare???????
I want to design a heating coil of 80/20 nicrome for 3.5KW please give me the calculations choosing for physical dimensions assume coil voltage will be 110V AC assume necessary conditions
How to use computer cpu ups use for home inverter circuit board
if the motor rated speed is 950rpm. how to change the above rated speed? is it possible?
What is the comparison between 30mA DP RCCB and 100mA DP RCCB and can replace it against 63A MCB
List the power rating of any 5 important electrical appliances used in houses.
We need to current density & short circuit calculation at 65kA for aluminium & copper busbar.
What is the high series capacitance winding on high voltage power transformer ?
how does directional relay work incase of ac ?
what is the eight bit unit?
Atwhat condition reverse power relay will act?
what is induction furnance? how many phase supply given io its coil for 15 or 20 ton furnance?